Question

Find the value of x. Express your answer in simplest radical form.

45°
I
5
Not drawn to scale
Ο Α.
53
2
OB. 5-13
O
C.
5.
O
D. 5.5
2.

Answer 1

`\sin(45) = (x)/(5) \\ \\ = > ( √(2) )/(2) = (x)/(5) \\ \\ < = > x = (5 √(2) )/(2)`